Effect of Mechanical Activation on Synthesis and Electrochemical Properties of Lithium Vanadium Phosphate

The effect of mechanical activation in a BM6 Pro planetary mill on the synthesis and electrochemical properties of lithium vanadium phosphate is studied. It is found that the optimal rate and time of mechanical activation are 500 rpm and 40 min, respectively. The initial discharge capacity of the el...

Full description

Saved in:
Bibliographic Details
Published inRussian journal of electrochemistry Vol. 57; no. 7; pp. 721 - 724
Main Authors Kartushin, A. G., Putsylov, I. A., Zhorin, V. A., Smirnov, S. E., Fateev, S. A.
Format Journal Article
LanguageEnglish
Published Moscow Pleiades Publishing 01.07.2021
Springer Nature B.V
Subjects
Chemistry
Chemistry and Materials Science
Discharge
Electrochemical analysis
Electrochemistry
Lithium
Physical Chemistry
Planetary mills
Structural stability
Synthesis
Vanadium
synthesis
mechanical activation
lithium vanadium phosphate
electrode
planetary mill
phase analysis
Online AccessGet full text

Cover

More Information
Summary:The effect of mechanical activation in a BM6 Pro planetary mill on the synthesis and electrochemical properties of lithium vanadium phosphate is studied. It is found that the optimal rate and time of mechanical activation are 500 rpm and 40 min, respectively. The initial discharge capacity of the electrodes based on synthesized lithium vanadium phosphate is 136 mA h g –1 at a current of 0.2 C and 112 mA h g –1 at a current of 1.0 C. The electrodes retain high electrochemical reversibility and structural stability in this range of discharge currents.
ISSN:1023-1935
1608-3342
DOI:10.1134/S1023193521070065